Thunderstrike: Operation Phoenix Cheats For PlayStation 2

1. Unlock All Missions

   At the options screen, Set vibration to one. As for Sound effects and Music, put them to 0. Then press and hold L1, L2, R1, R2, Circle, and Square.
   

   Contributed by: Ryan Rider 

2. Unlock Maniac Difficulty and a Bonus Helicopter

   Unlockable	Unlockable
   Complete the game on Hard difficulty	Bonus Helicopter (Faster speed, dive, and climb abilities)
   Complete the game on Maniac difficulty	Helicopter Selection Option
   Complete the game on Hard difficulty	Maniac Difficulty
   Complete the game on Maniac difficulty	Second Bonus Helicopter (Faster speed, dive, and climb abilities and more armor)

   Contributed by: Asch The Hated